Dubrovnik weather in September (Dubrovnik-Neretva County, Croatia)

You can expect very pleasant temperatures during the day in September. The average maximum daytime temperature in Dubrovnik in September lies at 22.3°C (72.14°F). The average minimum temperature goes down to around 11.9°C (53.42°F) (often the minimum temperature is noted at night).

Rainfall during September is high with an average of 112mm (4.4 inchec). There are generally around 10 rainy days. It is also invariably a very sunny time of year with 310 hours of sun during the entire month.


Dubrovnik, monthly averages in September

Show in Fahrenheit
Min Temperature 11 °C  
Max Temperature 22 °C  
Water Temperature 24 °C *  
Chance of Rain 36%  
Precipitation 112mm  
Rainy days 11 days  
Humidity 59% *  
Sunshine 310 hrs *  
Percentage Sunshine 70% *  

Where to stay in Dubrovnik


Where to go in Croatia in September

Find out more about the weather in Croatia in September and which places have the best weather conditions in this month.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20-29ºC / 68-84ºF and not too much precipitation (less than 90mm / 3.5inches a month).

So what to wear in September? Visitors traveling to Dubrovnik should plan on bringing a totally waterproof coat since it will often be raining. However, also bring your summer cloths because it can be very nice and warm. With a water temperature of around 24.0°C (75.2°F), this is a great month to swim so bring your swimwear.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in September.

Outdoor sports

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Dubrovnik.

Our site offers climate and forecast data for every country in the world. Are you going to Croatia? On this website you can find historical weather averages for many cities in Croatia. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.